Endoscopic unroofing is very similar to the mentioned endoscopic resection techniques with the main difference that only partial resection is intended in order to get a representative tissue specimen for histological evaluation. This method has been described in a case series by Lee et al. in 2010 where it showed a very favorable diagnostic yield in gastric SETs [6]. To date, no study has reported on the follow‐up of lesions investigated by endoscopic unroofing.